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https://issues.apache.org/jira/browse/PDFBOX-3923?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tilman Hausherr reopened PDFBOX-3923:
-------------------------------------
Reopen because of PDFBOX-3935, will probably revert.
> Expected a long type at offset 52152, instead got 'xref'
> --------------------------------------------------------
>
> Key: PDFBOX-3923
> URL: https://issues.apache.org/jira/browse/PDFBOX-3923
> Project: PDFBox
> Issue Type: Bug
> Components: Parsing
> Affects Versions: 2.0.0, 2.0.7
> Environment: Java 1.8.0_144-b01
> Reporter: Tres Finocchiaro
> Assignee: Tilman Hausherr
> Fix For: 2.0.8, 3.0.0
>
> Attachments: P17090403580.pdf
>
>
> This reads as a duplicate of PDFBOX-2441, PDFBOX-3179 and several others
> marked as resolved in 2.0.0 however this bug is reproducible in PDFBOX 2.0.0
> as well as PDFBOX 2.0.7.
> The attached PDF file is parsable by Chrome (PDFium), Mozilla (pdf.js), Edge,
> Windows 10 Reader and Adobe Acrobat but fails using PDFBOX 2.0.0 and PDFBOX
> 2.0.7 with the following error.
> {code}
> Exception in thread "main" java.io.IOException: Error: Expected a long type
> at offset 52152, instead got 'xref'
> at
> org.apache.pdfbox.pdfparser.BaseParser.readLong(BaseParser.java:1358)
> at
> org.apache.pdfbox.pdfparser.BaseParser.readObjectNumber(BaseParser.java:1286)
> at
> org.apache.pdfbox.pdfparser.COSParser.parseFileObject(COSParser.java:760)
> at
> org.apache.pdfbox.pdfparser.COSParser.parseObjectDynamically(COSParser.java:742)
> at
> org.apache.pdfbox.pdfparser.COSParser.parseObjectDynamically(COSParser.java:673)
> at
> org.apache.pdfbox.pdfparser.COSParser.parseDictObjects(COSParser.java:633)
> at
> org.apache.pdfbox.pdfparser.PDFParser.initialParse(PDFParser.java:241)
> at org.apache.pdfbox.pdfparser.PDFParser.parse(PDFParser.java:276)
> at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:1011)
> at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:949)
> at org.apache.pdfbox.tools.PrintPDF.main(PrintPDF.java:140)
> at org.apache.pdfbox.tools.PDFBox.main(PDFBox.java:72)
> Caused by: java.lang.NumberFormatException: For input string: "xref"
> at java.lang.NumberFormatException.forInputString(Unknown Source)
> at java.lang.Long.parseLong(Unknown Source)
> at java.lang.Long.parseLong(Unknown Source)
> at
> org.apache.pdfbox.pdfparser.BaseParser.readLong(BaseParser.java:1353)
> ... 11 more
> {code}
> We do not generate this PDF file so we are unaware of the origin but the
> creator has given permission to share this file publicly for troubleshooting
> purposes. We can ask any questions to the creator upon request.
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